3 years ago

How much of the mass of the solar system is contained in the sun

Physics

1 answer:

Luda [366]3 years ago

6 0

Answer:

99.8 percent

can u help me with my questions i just ask go to my profile i just posted them

You might be interested in

A copper calorimeter of mass 300 gm contains 500 gm of water at temperature 15°C.A 560 gm block of aluminium at temperature 100°

otez555 [7]

Hey I thought we were going out tonight but we are going out to dinner with the girls and we will go back together lol I have a nice weekend and we will go aback lol I love it so I can go get my food and I can eat tonight and go back home.

5 0

3 years ago

The expression below was formed by combining different gas laws.

kap26 [50]

Answer:

Avogadro's law.

Explanation:

Avogadro’s law states that, equal volumes of all gases at the same temperature and pressure contain the same number of molecules.

Mathematically,

V n

V = Kn where V = volume in cm3, dm3, ml or L; n = number of moles of gas;

K = mathematical constant.

The ideal gas equation is a combination of Boyle's law, Charles' law and Avogadro’s law.

V 1/P at constant temperature (Boyle’s law)

V T at constant pressure ( Charles’law)

V n at constant temperature and pressure ( Avogadro’s law )

Combining the equations yields,

V nT/P

Introducing a constant,

V = nRT/P

PV = nRT

Where P = pressure in atm, Pa, torr, mmHg or Nm-2; V = volume in cm3, dm3, ml or L; T = temperature in Kelvin; n = number of moles of gas in mol; R = molar gas constant = 0.082 dm3atmK-1mol-1

7 0

4 years ago

An object has an initial velocity of 15 m/s. How long must it accelerate at a constant rate of 3 m/s before its final velocity i

melomori [17]

Answer: 15 m/s

Explanation:

3 0

3 years ago

Converging trade winds produce a calm region called

Snowcat [4.5K]

B. Doldrums. I cant actually explain it i just know its the answer

7 0

4 years ago

Read 2 more answers

Explain why the intensity of the light in a flashlight beam decreases as the flashlight moves farther away.

Karolina [17]

Ir=Initial Intensity/Area of spread=Io4πr2
Ir∝1r2

It is seen from this expression that intensity is inversely proportional to the square of the distance. As we move away from the light source the intensity decreases at the rate of square of the distance from the source.

Brightness being the perception of intensity. more the intensity more bright the object is perceived and vice versa.

7 0

3 years ago